81513830415

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12983}}^1\times {\mathrm{4703}}^1$

素因数の和:17783

約数の個数: 32

約数和(自身を含む): 131925749760

約数和(自身を除く): 50411919345

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 4703, 12983, 14109, 23515, 38949, 64915, 70545, 194745, 418567, 1155487, 1255701, 2092835, 3466461, 5777435, 6278505, 17332305, 61059049, 183177147, 305295245, 915885735, 5434255361, 16302766083, 27171276805, 81513830415]

約数ペア:

[(1, 81513830415), (3, 27171276805), (5, 16302766083), (15, 5434255361), (89, 915885735), (267, 305295245), (445, 183177147), (1335, 61059049), (4703, 17332305), (12983, 6278505), (14109, 5777435), (23515, 3466461), (38949, 2092835), (64915, 1255701), (70545, 1155487), (194745, 418567)]